On July 16, 2013 Walker-Smith and her husband, Skyler, released, Home, their first album together. Their son, Wyatt Smith, was born September 25, 2013. Their second son, Bear, was born in December 2014. In December 2016 Kim announced she and Skyler were expecting their third child, which is a girl, and that she is working on another Jesus Culture album. In early March, Jesus Culture announced that Walker-Smith would be releasing her first solo album since 2013, titled On My Side, on April 21. The album reached No. 1 on Billboard's Top Christian Albums Chart as of May 13, 2017. On June 9, 2017, Walker-Smith gave birth to her daughter, Maisie.